package com.sandalphon.Util;

public class StringUtil {
	public static boolean isEmpty(String str) {
		if(str == null || str.trim().equals("")) {
			return true;
		}
		else {
			return false;
		}
	}
	
	public static boolean isNotEmpty(String str) {
		if(str != null && !str.trim().equals("")) {
			return true;
		}
		else {
			return false;
		}
	}
}
